Williamsburg, IA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Williamsburg, IA in one place.
Sunny, with a high near 93.
Local Weather Overview
This forecast page for Williamsburg, IA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 14, 2026 6:49 PM CDT.
The active forecast window currently covers Jul 16 to Jul 20, 2026 for Williamsburg, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 16 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 6:49 PM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Williamsburg
Saturday looks like the warmest upcoming period in Williamsburg at 94 degrees F.
Monday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Friday Night at about 5 to 10 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 6:49 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 71.
A chance of showers and thunderstorms after 7am. Sunny, with a high near 93. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. Chance of precipitation is 40%.
Sunny, with a high near 94.
Mostly clear, with a low around 70.
Sunny, with a high near 93.
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 71.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 92.
Mostly clear, with a low around 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 16
|
Sunny
|
93°F |
0 to 5 mph
S
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
71°F |
5 mph
S
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
93°F |
5 mph
SW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
5 to 10 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
94°F |
5 to 10 mph
W
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
70°F |
5 to 10 mph
NW
|
|
Sunday
Jul 19
|
Sunny
|
93°F |
5 mph
SE
|
|
Sunday Night
Jul 19
|
Mostly Clear then Slight Chance Showers And Thunderstorms
|
71°F |
5 to 10 mph
SW
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
92°F |
10 mph
W
|
|
Monday Night
Jul 20
|
Mostly Clear
|
69°F |
10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Williamsburg.